Finding the Third Proportional to 5,463,924 and 8,018,739

Step by Step Solution

1. Step 1: Write the proportion equation
   5,463,924 : 8,018,739 = 8,018,739 : x
2. Step 2: Convert to fraction form
   5,463,924/8,018,739 = 8,018,739/x
3. Step 3: Cross multiply
   5,463,924x = 8,018,739 × 8,018,739
4. Step 4: Simplify right side
   5,463,924x = 64,300,175,150,121
5. Step 5: Solve for x
   x = 64,300,175,150,121/5,463,924
6. Step 6: Final answer
   x = 11,768,131.32